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| Application of self-service experimental teaching method in establishing animal models of renal interstitial fibrosis |
| DAI Huanzi HE Yani▲ |
| Department of Nephrology, Institute of Field Surgery, Daping Hospital, Army Medical University, Chongqing 400042, China |
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Abstract Objective To analyze the effect of self-contained experimental teaching method in establishing animal models of renal interstitial fibrosis. Methods With stratified sampling method, 40 students (8 students on stage 5 of the students′ grade) from Army Medical University were selected as the research object, the experiment group (20 students) in Grade 2 was given self-help set meal experiment teaching method, the control group (20 students) was given traditional teaching methods, the evaluation score and the comprehensive ability score of two groups were evaluated，and the satisfaction of teaching was counted. Results The assessment scores of animal models of unilateral ureteral obstruction, animal model of chronic aristolochic acid nephropathy and cyclosporin in the experiment group were higher than those in the control group, the differences were statistically significant (P < 0.05). The assessment scores of nephrectomy animal model, analgesic nephrotic animal model and gentamycin induced renal tubular injury and interstitial fibrosis caused by Gentamicin in the experiment group were significantly higher than those in the control group, the differences were statistically significant (P < 0.01). The scores of the five dimensions observation including ability, thinking ability, analyzing and solving problems ability, innovation ability and operational ability in the experiment group were significantly higher than those in the control group, the differences were statistically significant (P < 0.01). The satisfaction rate of experiment teaching of students in the experiment group was higher than that in the control group, the difference was statistically significant (P < 0.05). Conclusion The self-help set meal experiment teaching method can improve the teaching quality of the animal model of renal interstitial fibrosis and enhance the comprehensive ability of the students. It is a positive and effective teaching method, which is worthy of trust and popularization.
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